baber/WOPTO huggingface dataset:
Patent KR-20200126166-A (KR)
Title: Method for recoering lithium from lithium compound
Inventor: PARK JAE LAYNG
IPC: C22B3/22
Filed: 2019-04-29
Abstract: A method for recovering lithium from a lithium-containing material is disclosed. The lithium recovery method includes: a preparation step of preparing a raw material and an additive solution for lithium recovery; a pulverizing step of pulverizing the prepared raw material; a roasting step of heat-treating the pulverized raw material to change the phase; a mixing step of mixing the heat-treated raw material and the prepared additive solution; a water leaching step of water-leaching the mixture of raw material and additive; and a solid-liquid separation step of separating the residue and lithium leachate from the water-leached lithium compound.
Patent KR-20200126628-A (KR)
Inventor: CHOI SUNG YOUNG
IPC: A63F13/69
Filed: 2019-04-30
Abstract: An apparatus for providing a real-time strategy (RTS) battle game of the present invention provides a game in which a plurality of players operate their own character in real time on a map including at least one passage connected between respective military headquarter buildings of both camps, so as to destroy the military headquarters buildings of the opponent′s camp, thereby claiming victory. In a game provided by an apparatus for providing a real-time strategy battle game of the present invention, military headquarter buildings are arranged in camps on a map, respectively, to enable omnidirectional attacks. An apparatus for providing a real-time strategy battle game of the present invention comprises: a defending membrane processing part which defends a military headquarter building from a strike, displays a state that durability is reduced at a predetermined ratio whenever a character having a releasing item enters a military headquarters area and gives a command to use the releasing item, and releases the defending membrane when durability has been completely exhausted; a military headquarter building processing part which is arranged inside the defending membrane, displays a state that the durability of the military headquarter building is reduced at the time of each strike after the defending membrane has been released, displays, when a character having a repair item enters the military headquarter building area, a state that the reduced durability is restored and increased, and processes the victory or defeat of a game while displaying the destruction of the military headquarter building when the durability has been completely exhausted; and a game situation display part which is arranged in the center of the upper end of a map, displays each game situation of both camps to all players participating in the game, processes a displayed state of a durability gauge for displaying a state that the durability of the defending membrane and the military headquarter building has been reduced, and simultaneously processes a parallel display of, as a numerical value, a state of how much the durability of the military headquarter building has been reduced.
Patent KR-20200127556-A (KR)
Title: Connection device for strut
Inventor: SEO SEUNG KWON
IPC: E02D17/08
Filed: 2019-05-03
Abstract: According to the present invention, a connector for a strut comprises: a connector base, a cover band, a cover band fixer which fixes the cover band to the connector base, and a connector jack. The connector base includes: a base body; a support band protruding from one surface of the base body to support an end unit of the strut; a base reinforcing boss placed on a central unit of the base body to protrude from one surface of the base body up to a height lower than that of the support band; a base connector boss protruding in the opposite direction to the protruding direction of the support band; a base penetrating hole formed to penetrate the base body, the base reinforcing boss, and the base connector boss; and a base screw unit placed in the base penetrating hole. The cover band is separably engaged with the connector base to cover the outer circumferential surface of the strut placed on the support band. The connector jack includes: a connector jack body which includes a connector jack bracket engaged with a wale, and a connector jack boss protruding from one surface of the connector jack bracket; a connector jack body engagement hole formed on an internal side of the connector jack boss; a connector jack body screw unit placed in the connector jack body engagement hole; a connector jack screw, respectively engaged with the base screw unit and the connector jack body screw unit by screws to connect the connector base and the connector jack body to have adjustable intervals; and a connector jack lever placed on one side of the connector jack screw to protrude toward an external side. The present invention aims to provide the connector for the strut, which is able to support the strut in a more stable manner.
Patent KR-20200128313-A (KR)
Inventor: CHUNG PHIL JIN
IPC: G01N33/00
Filed: 2019-05-03
Abstract: The present invention relates to an eco-friendly hydroponic aseptic plant cultivation system which automatically controls all processes of plant seed sowing, germination, growth, and harvesting in an unmanned and aseptic closed environment without exposure to external harmful environments, thereby cultivating clean plants in a maximum yield in a limited space with a high direct rate and efficiency through fast growth.
Patent KR-20200128868-A (KR)
Inventor: SEONG DONG HOON
IPC: D06M15/643
Filed: 2019-05-07
Abstract: The present invention relates to a coating composition containing a modified silicone additive and a fabric material for a vehicle interior, in which the coating composition includes a silicone additive modified with a polar group having at least one atom selected from the group consisting of nitrogen (N), oxygen (O) and sulfur (S) atoms in a urethane acrylate oligomer serving as a main material. When using the coating composition as a coating agent for fiber materials, a surface feel is soft, while improving stain resistance and solvent resistance. The surface gloss can be reduced and excellent shape stability can be obtained at the high temperature. Since it can maintain low gloss without increasing the surface gloss, it shows high reliability, so the coating composition can be used as a coating agent for vehicle interior materials.
Patent KR-20200128904-A (KR)
Inventor: KIM KYOUNG HEON
IPC: C12P19/02
Filed: 2019-05-07
Abstract: The present invention relates to high-solids saccharification of lignocellulosic biomass and recycling of cellulases. More specifically, the present invention provides an effect of establishing a glucose production process that is easier and more efficient than existing saccharification processes, by removing glucose through collection of cellulases used in first high-solids saccharification of lignocellulosic biomass, recycling the cellulases for second high-solids saccharification, and improving the saccharification rate of the lignocellulosic biomass through the use of polyethylene glycol as an adjuvant.
Patent KR-20200129466-A (KR)
Title: Ternary memory cell for logic-in-memory and memory device including the same
Inventor: KIM KYUNG ROK
IPC: G11C15/04
Filed: 2019-05-08
Abstract: According to exemplary embodiments of the present invention, a memory device for logic-in-memory may comprise: a cell array including a plurality of ternary memory cells; a row decoder for selecting at least one ternary memory cell among the plurality of ternary memory cells; and a page buffer for providing the at least one ternary memory cell with a first value, and latching a third value and/or a second value, in which the first value and the second value stored in the at least one ternary memory cell are logically operated. The at least one ternary memory cell may include a first inverter and a second inverter cross-connected at a first node corresponding to the second value and a second node corresponding to an inverted value of the second value and including a pull-up element and a pull-down element that pass a constant current when turned off, and a logic operation circuit including a P-channel transistor and an N-channel transistor that pass a constant current when turned off and outputting the third value.
Patent KR-20200130580-A (KR)
Inventor: SUZUKI TOSHINARU
IPC: G03F7/20
Filed: 2019-05-10
Abstract: The present invention relates to an optical process apparatus for normally providing light to a substrate regardless of chamber deformation and, more specifically, to an optical process apparatus comprising: a chamber in which a stage for mounting a substrate therein is disposed; a support unit disposed under the chamber; a chamber window connected to the support unit and transmitting light; and a buffer member connected to a lower portion of the chamber and the chamber window, wherein a passage defined in the buffer member overlaps a first opening unit defined in the lower portion of the chamber and the chamber window.
Patent KR-20200129833-A (KR)
Title: Dental implant system
Inventor: HEO YOUNG KU
IPC: A61C8/00
Filed: 2019-05-10
Abstract: Disclosed is a dental implant system to minimize use of a bonding means. According to one aspect of the present invention, the dental implant system comprises: an implant body implanted in the alveolar bone; an abutment coupled to the implant body; and a cap coupled to an insertion area disposed on the upper end of the abutment. The cap comprises a support part downwardly extended from the inner upper surface to come in contact with and be supported to the inner circumferential surface of a groove part formed in the abutment. The support part comprises a support surface formed on the outer circumferential surface of the support part with an inclination to come in contact with and be supported to the inner circumferential surface of the groove part.
Patent KR-20190138744-A (KR)
Inventor: AKAGI MICHIO
IPC: B66B25/00
Filed: 2019-06-03
Abstract: The present invention relates to a passenger conveyor. The passenger conveyor sequentially sets a plurality of passing points in advance at predetermined intervals toward a bottom landing platform from a top landing platform (32), and when a primary sensor (70) detects a passenger passes each passing point, adds detected time T1 to T3 to calculate a total time M, wherein the smaller the total time M, the greater an acceleration α for accelerating a tread plate (30) from a state that the tread plate (30) is stopped to a normal speed. Therefore, the tread plate is accelerated to a normal speed according to a walking speed of a passenger.
Patent KR-20200142363-A (KR)
Inventor: JANG HYUN JIN
IPC: G06Q10/08
Filed: 2019-06-12
Abstract: The present invention relates to a trade brokerage system. More particularly, the present invention relates to a trade brokerage system which can process and check the import and export logistics in a network linked to a terminal and a communication device by creating and managing trade documents according to import and export routes as electronic documents, wherein even non-skilled personnel with limited prior information can process the logistics through the process.
Patent KR-20200144656-A (KR)
Inventor: KIM SEOUNG KWANG
IPC: G06F21/33
Filed: 2019-06-19
Abstract: The present invention relates to a system and a method for blockchain-based content copyright agreement management. An object of the present invention is to prevent content copyright agreement forgery, ensure information integrity and reliability, improve user convenience and accessibility to information, and improve the speed and performance of user request processing. The system includes: a gateway unit receiving a user request for content copyright agreement-related information storage, inquiry, or change from a user terminal; and a router unit storing node identification information for identifying a plurality of nodes constituting a blockchain network, designating one of the plurality of nodes to receive a transaction depending on the user request, and transmitting the node identification information on the designated node to the gateway. The gateway unit transmits the transaction according to the user request to the designated node using the node identification information received from the router unit. In addition, the gateway unit controls the smart contract that is executed at each node such that the content copyright agreement-related information is stored in a filtering ledger kept in the designated node with user-related information filtered and stored among the information that is stored in a shared ledger shared by the plurality of nodes or the information stored in the filtering ledger is viewed or changed.
Patent KR-20200145970-A (KR)
Inventor: LEE KANG YOUNG
IPC: G02F1/1362
Filed: 2019-06-21
Abstract: Disclosed is a display device. The display device includes: a base part; a semiconductor layer positioned on the base part, and including source region, a drain region, and a channel region; a first insulating layer positioned on the semiconductor layer; a gate line positioned on the first insulating layer and extending along the first direction and overlapping the channel region; a second insulating layer positioned on the gate line; a data line positioned on the second insulating layer and extending in the second direction intersecting the first direction, wherein at least a part is in contact with the source region; a third insulating layer formed on the data line; a drain electrode formed on the first insulating layer, the second insulating layer, and the third insulating layer, and positioned on the first contact hole exposing the drain region and the third insulating layer and in contact with the drain region exposed through the first contact hole; a first protective electrode overlapping the drain electrode; a fourth insulating layer formed on the third insulating layer on which the first protective electrode is formed; and a pixel electrode formed in the fourth insulating layer and positioned on the second contact hole and the fourth insulating layer exposing the first protective electrode, and in contact with the first protective electrode exposed through the second contact hole. Therefore, a protective film is formed on a signal wiring, so that a quality of the display is improved.
Patent KR-20210001089-A (KR)
Inventor: KIM MIN GYU
IPC: A47L23/20
Filed: 2019-06-26
Abstract: The present invention relates to a smart shoe shelf in which a shoe can be automatically entered and withdrawn. The smart shoe shelf comprises: a case having a plurality of inner shoe shelf compartments and having a vertical transfer passage formed on one side of the inner shoe shelf compartment; a conveyor installed at a position spaced from the shoe shelf compartment at a predetermined distance; a shoe discharge unit installed in the shoe shelf compartment to move the stored shoe to the conveyor while moving in a horizontal direction; a shoe inlet unit installed at a position spaced from the conveyor at the predetermined distance to move the shoe placed on the conveyor to the shoe shelf compartment while moving in the horizontal direction; a lift in which a shoe transfer conveyor is installed to correspond to an end part of the conveyor and which moves along the vertical transfer passage; and a control unit controlling the lift, the shoe inlet unit, the shoe discharge unit, and the conveyor.
Patent KR-20210010796-A (KR)
Inventor: JANG BYEONG DON
IPC: B01D35/06
Filed: 2019-07-20
Abstract: Disclosed is an internet of things (IoT) mask system using a magnetic field. According to the present invention, the IoT mask system comprises: a fabric mask body having an attachment/detachment device disposed at a position corresponding to a user′s nose and mouth portion and formed by being bent in multiple stages to correspond to the user′s face shape; an air purification module engaging with the attachment/detachment device of the fabric mask body, using the magnetic field to block a part of fine dust included in the air flowing into the fabric mask body, and filtering the air flowing into the fabric mask body through a first filter member; an environment sensing module measuring at least one of temperature, humidity, and particle distribution around the user and inside the air purification module; and a mobile terminal collecting and analyzing data measured from the environment sensing module and controlling the air purification module in accordance with an analysis result. According to the present invention, the IoT air purification mask system applies the mobile terminal always carried by a user and the environmental sensing module having the same shape as that of a necklace, which is a general accessory, thereby providing an effect of enabling the user to easily cope with fine dust. Moreover, the flow of air is facilitated through a dehumidification fan unit, such that moisture or moisture can be easily removed to the outside, thereby providing an effect of removing a sense of a different material and facilitating the user′s breathing. Moreover, a filter member of a five-layer structure including a deodorization filter is applied, thereby providing an effect of removing not only fine dust but also odors.
Patent KR-20210012461-A (KR)
Title: Cool air circulation duct for refrigerator
Inventor: JEONG JA YOUNG
IPC: F25D17/06
Filed: 2019-07-25
Abstract: The present invention relates to a cold air circulation duct for a refrigerator and, more specifically, to a cold air circulation duct for a refrigerator, capable of reducing a temperature deviation in a refrigerator. According to the present invention, the cold air circulation duct for a refrigerator is mounted in a refrigerator to discharge cold air supplied from an upper end through a centrifugal fan into the refrigerator. The duct comprises a duct plate and guides. The duct plate has a plurality of outlets to be mounted in the refrigerator to eject the cold air guided from the upper end into the refrigerator. The multiple guides are separated at regular intervals in a width direction to be longitudinally formed from an upper portion of the duct plate to a lower portion of the duct plate to be coupled to the duct plate to separate the cold air supplied from the upper end in the width direction to guide the cold air downwards. According to the present invention, the duct has the multiple guides formed in an upper portion of the duct plate along a lower portion of the duct plate in the width direction of the duct plate to uniformly supply the cold air supplied by the centrifugal fan in the width direction so as to uniformly cool the inside of the refrigerator.
Patent KR-20210012620-A (KR)
Inventor: PARK JIN WOO
IPC: G01S5/02
Filed: 2019-07-26
Abstract: The present technology discloses a position recognition system and a method thereof. According to a specific example of the present invention, according to one embodiment, the indoor positioning accuracy of a mobile beacon can fundamentally be improved as the position determination of the mobile beacon is performed based on a first position of the mobile beacon estimated based on the beacon signal between the mobile beacon and a fixed beacon, and a second position of the mobile beacon estimated based on a reverse signal generated through communication between the mobile beacon and a beacon scanner.
Patent KR-20210015023-A (KR)
Inventor: HWANG SEUNG JAE
IPC: A01G22/05
Filed: 2019-07-31
Abstract: The present invention relates to a method for suppressing over-growth and improving seedling quality of cucumber plug seedlings by controlling light quality. The method of the present invention can suppress the over-growth of plug seedlings densely grown in an environmentally friendly way and improve seedling quality, so that high-quality cucumber plug seedlings can be mass-produced.
Patent KR-20210015188-A (KR)
Title: Device for filtering
Inventor: KIM BONG JAE
IPC: B01D46/44
Filed: 2019-08-01
Abstract: According to one embodiment of the present invention, a purifier capable of properly determining when to replace a filter comprises: a filter unit filtering an unpurified fluid into a purified state; a sensor capable of sensing one or more characteristic values of the fluid; and a controller connected to the sensor and capable of evaluating the performance of the filter unit by comparing the characteristic values of the fluid in an unpurified state and the fluid in a purified state with each other.
Patent KR-20190098111-A (KR)
Title: Optical system
Inventor: JUNG PHIL HO
IPC: G02B3/00
Filed: 2019-08-05
Abstract: According to one embodiment of the present invention, an imaging optical system, in order from an object side, is arranged with a first lens having a positive refractive power and having an object side surface convex toward the object side, a second lens having a negative refractive power, a third lens having the negative refractive power, a fourth lens having the positive refractive power and having an upper side surface convex upward, a fifth lens having the negative refractive power and having the upper side surface convex upward, and a sixth lens having the negative refractive power and having the upper side surface concave upward; and is capable of implementing a high resolution while being bright.
Patent KR-20210017141-A (KR)
Title: Method for production agricultural minerals from natural plants and minerals
Inventor: KIM KI HO
IPC: C05F11/08
Filed: 2019-08-07
Abstract: The present invention relates to a method for manufacturing agricultural minerals extracted from natural plants and minerals. The present invention represents a method for manufacturing agricultural minerals, which is effective to create an environment suitable for crop cultivation by maintaining viability of microorganisms beneficial to agricultural crops and neutralization of the soil by a process of heating and extracting a natural plant group in alkaline water and a function that an alkali level is strengthened by itself over time by mixing powder of natural minerals.
Patent KR-20190100099-A (KR)
Title: Method for providing vehicle charging service
Inventor: SANGMI SHIN
IPC: G06Q50/30
Filed: 2019-08-08
Abstract: According to an embodiment of the present invention, a method for providing a vehicle charging service comprises the steps of: receiving an entry request signal for entering a charging lane from a vehicle which is travelling in a general lane; and transmitting an entry permission signal to the vehicle on the basis of vehicle information and a congestion level of the charging lane. According to the present invention, the vehicle may be connected to an arbitrary artificial intelligence module, a drone, an unmanned aerial vehicle, a robot, an augmented reality (AR) module, a virtual reality (VR) module, a 5G mobile communication device, etc.
Patent KR-20210017599-A (KR)
Title: Electronic commercing drugs system constructed ERM andmethod for employing thereof
Inventor: AYH
IPC: G06Q30/06
Filed: 2019-08-09
Abstract: Disclosed is a drug e-commerce system by ERM establishment and an operation method thereof. The drug e-commerce system by ERM establishment comprises an ERM MASTER, a prescription DB, a pharmacy management DB, a joint purchase DB, and a pharmaceutical company DB. Therefore, not only follow-up management in a personal area, but also financial and accounting management of pharmacies and the like can be managed in an integrated manner.